Inventor
Ayumi Yagi
Inventor
Yamatotakada, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light36%
G11BInformation storage based on relative movement between record carrier and transducer29%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
H02JElectric power networks7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
8,310,094'Power supply system'20127,173,951'Semiconductor laser device with light receiving element'20076,983,002'Semiconductor laser device and optical pickup using the same'20066,977,951'Semiconductor laser apparatus and optical pickup apparatus using same'20056,868,105'Semiconductor laser device, method of fabricating the same, and optical pickup employing the same'20056,683,897'Semiconductor laser device'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2012Patents assigned to SHARP KK (6)· patent assignee history
2004–2012Based in Yamatotakada, JP· patent location history
2005Based in Nara, JP· patent location history
2012Patents assigned to MATSUI RYOJI (1)· patent assignee history
2012Patents assigned to YAGI AYUMI (1)· patent assignee history
2012Patents assigned to YAMADA KAZUO (1)· patent assignee history
2012Patents assigned to YOSHIMI NAOKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 6 | 2004–2012 |
| MATSUI RYOJI | 1 | 2012 |
| YAGI AYUMIself | 1 | 2012 |
| YAMADA KAZUO | 1 | 2012 |
| YOSHIMI NAOKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamatotakada, JP | 5 | 2004–2012 |
| Nara, JP | 1 | 2005 |